O
Old Mod
They all look great. Do you know which colour you used in the first 2 photos?
I've been trying to think back all morning actually, and I can't I'm afraid.
All I can say is that I usually try to get what used to be known as just a basic grey grout. Seems they don't just call it grey grout anymore haha all got fancy names.
If u take a look at Geoffs Mapei colour sticks above they would most resemble 113-114 but I'd be swaying more towards 114
sorry, not a massive help I know.